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Road Cycling Long-Sleeved Base Layer 500
Whether it's a chill autumn morning or a winter ride, this base layer will keep you comfortably warm when training while ensuring good perspiration wicking.
Free shipping over $35
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Moisture wicking
The fabric effectively wicks away perspiration, keeping you comfortably warm.
Warmth
Thermal barrier that keeps you from getting chilled while cycling.
Stretchy
Made from highly elastic material that hugs your body. Slim fit.
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Product Customer Reviews

Nice quality good value, would definitely buy again.
Really good fit and quality. Use it as an underlayer when out cycling.
Good quality, great fit at a good price
I bought this for winter rides, to pair with my Castelli soft shell. It has been perfect for rides down to 2C so fit for purpose. I initially bought the medium as this is the normal size I wear however had to return this as it was far too small. I would recommend going one size up (or 2 more if you don’t like very figure hugging)
Good tight fit, warm, and long in the sleeve and body in a good way.
I now have three of these base layer tops. I love the large cut neck - other base layers I find strangling so this is a winner for me! Of the three tops I have, 2 are the black ones, which have faded to brown very quickly. Probably noticeable after the second wash. The third is the yellow variant which I don’t think will show the fading quite so evidently.
My average commute is around 30 minutes each way but i decided to go with the 500 over the 100 base as my leisure rides are longer. Used for three weeks in temps down to -3C in conjunction with an ISOCOOL mid layer and a cheap ALDI jacket and it's been fine so far and I've never felt cold. If temps get above 7C I'll drop the mid layer as it gets to hot. I'm 40" chest and went with the large at it's a very comfortable fit.
At last a base layer that doesn't cost more than the planet and still does a good job. I sweat a lot when cycling and this item copes well with transferring sweat and keeping me warm. I use it down to 10 degrees with just a long sleeved top (said I got hot). I'm 40"chest 34" waist and large gives a good snug fit and it's plenty long enough
Very warm. Top quality
A really good product for use in the autumn as a base layer underneath a normal cycling top. It is tight fitting, which allows perspiration to be quickly wicked away.
Very pleased with this cycling base layer, it does what it says on the packet, keeps you warm and dry. Use it all the time now and will be buying another couple before next winter.
Its ok and good for price, but I have some earlier versions of the same base layer (made in italy) which are far superior to this latest version (made in china). the earlier version feel more comfortable and wicks the sweat away better.
It's good it fits well and keeps you warm
used it for cycling in january and february with temperatures between 2/3 to 10 degrees, with a good cycling winter jacket on top
Really snug (but not uncomfortable or restictive) fit on the chest and body, exactly what you need for chilly winter ride. Arms are a good length for tucking into gloves and same for the lenght, tucking well into shorts. (Size L - I'm 6'2" with a 39" chest)
Size Guide

Additional Product Information
Composition
Main fabric
- 72% Polyester cationic
- 25% Polyamide
- 3% Spandex
Product warmth
A product's ability to offer protection from the cold. It depends on the material's thermal resistance and how much air can pass through it. The higher its thermal resistance, the more the product retains the heat produced by the body while cycling. This undergarment can be worn as a base layer under an anorak or long-sleeved jersey.
Care tips
Machine wash at 86°F. Synthetics cycle. Turn the article inside out. Use a minimal amount of laundry detergent. Do not use fabric softener. Line-dry in a warm, ventilated area. Do not tumble dry. Do not dry-clean. Do not bleach. Do not place on a heater to dry.
Product tests
Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience. We then test our products in the field, as we are convinced that only by subjecting them to real world conditions, such as those you experience on your bike, can we continuously improve our products
A rating to compare products' environmental impact
A product's environmental impact is calculated for its entire lifecycle using various indicators. Products are then given an ABCDE rating to help you easily identify products having the best environmental performance (lowest impact) by comparing different products of the same type (T-shirts, bottoms, backpacks, etc.). Decathlon voluntarily chooses to display the environmental ratings of its products. Web: sustainability.decathlon.com Explanation video: https://youtu.be/8t63KkRwn_8
Origin
Imported
Superior quality. Unbeatable prices.
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